| In millions, except per share items | Dec-31-12 | Dec-31-11 | Dec-31-10 | Dec-31-09 | Dec-31-08 | Dec-31-07 | Dec-31-06 | Dec-31-05 |
| Revenues | 214.0 | 205.8 | 113.6 | 95.9 | 76.1 | 35.7 | 13.9 | 4.9 |
| Revenue growth | 4.0% | 81.2% | 18.5% | 26.0% | 113.2% | 156.5% | 185.9% | |
| Cost of goods sold | 40.6 | 36.3 | 25.7 | 22.0 | 19.4 | 11.4 | 11.4 | 3.3 |
| Gross profit | 173.3 | 169.5 | 87.9 | 73.9 | 56.7 | 24.3 | 2.5 | 1.6 |
| Gross margin | 81.0% | 82.4% | 77.4% | 77.1% | 74.5% | 68.0% | 18.3% | 31.9% |
| Selling, general and administrative | | | | | | | 0.0 | 0.0 |
| General and administrative | 25.9 | 24.2 | 17.7 | 9.7 | 6.4 | 3.4 | 0.0 | 0.0 |
| EBITA | 74.3 | 76.3 | 47.9 | 43.4 | 37.2 | 13.2 | 2.5 | 1.6 |
| EBITA margin | 34.7% | 37.1% | 42.1% | 45.3% | 48.8% | 36.9% | 18.3% | 31.9% |
| Amortization of intangibles | 7.7 | 2.4 | | | | | | |
| EBIT | 66.6 | 73.9 | 47.9 | 43.4 | 37.2 | 13.2 | 2.5 | 1.6 |
| EBIT margin | 31.1% | 35.9% | 42.1% | 45.3% | 48.8% | 36.9% | 18.3% | 31.9% |
| Pre-tax income | 33.0 | 46.3 | 34.3 | 34.9 | 28.7 | 9.2 | 2.6 | 1.6 |
| Income taxes | 1.2 | 1.3 | -0.6 | 0.4 | 0.3 | 0.3 | 0.1 | 0.0 |
| Tax rate | 3.7% | 2.7% | | 1.1% | 0.9% | 3.4% | 5.3% | 0.0% |
| Earnings from continuing ops | 16.7 | 37.3 | 32.3 | 34.5 | 28.5 | 8.8 | 2.4 | 1.6 |
| Earnings from discontinued ops | | | | | 26.1 | 8.3 | | |
| Net income | 16.7 | 37.3 | 32.3 | 32.5 | 54.6 | 8.3 | 2.4 | 1.6 |
| Net margin | 7.8% | 18.1% | 28.5% | 33.9% | 71.8% | 23.1% | 17.4% | 31.9% |
| |
| Diluted EPS | $0.37 | $1.00 | $1.03 | $1.22 | | $0.37 | | |
| Shares outstanding (diluted) | 45.4 | 37.3 | 31.3 | 28.2 | | 23.8 | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |